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S$ 722+ Cheap flights to Oregon

— PDX
7 Oct — 14 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Oregon in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Oregon

Thu 12-1108:40 -
1 stop25h 51m
Mon 16-1119:26 -
2 stops43h 34m
Deal found 2-9S$ 1,236
Wed 21-1007:30 -
2 stops24h 34m
Wed 28-1005:30 -
2 stops32h 30m
Deal found 6-9S$ 1,268
Wed 21-1018:00 -
2 stops30h 31m
Wed 28-1007:05 -
1 stop32h 55m
Deal found 6-9S$ 1,274
Thu 12-1122:30 -
2 stops31h 05m
Mon 16-1107:00 -
2 stops25h 15m
Deal found 6-9S$ 1,275
Sun 18-1001:25 -
2 stops35h 54m
Mon 26-1007:05 -
2 stops30h 55m
Deal found 4-9S$ 1,282
Sun 4-1001:55 -
2 stops29h 49m
Mon 12-1006:30 -
2 stops44h 15m
Deal found 5-9S$ 1,288
Mon 2-1101:40 -
2 stops37h 09m
Tue 17-1108:20 -
2 stops29h 40m
Deal found 3-9S$ 1,321
Mon 19-1009:05 -
1 stop39h 24m
Mon 26-1021:33 -
2 stops40h 27m
Deal found 4-9S$ 1,389
Thu 12-1108:40 -
2 stops47h 02m
Mon 16-1119:10 -
2 stops44h 50m
Deal found 2-9S$ 1,399
Tue 3-1110:10 -
1 stop26h 05m
Tue 17-1119:10 -
1 stop21h 50m
Deal found 3-9S$ 2,173
Thu 12-1110:10 -
2 stops27h 49m
Mon 16-1106:20 -
1 stop22h 55m
Deal found 3-9S$ 2,181
Sat 12-902:00 -
2 stops36h 30m
Thu 17-918:47 -
2 stops27h 43m
Deal found 4-9S$ 7,035

Find flights to Oregon

Explore Oregon
Flights to Portland
Flights to Eugene
Flights to Redmond
Flights to Boise

Find flight deals to Oregon

Return from

S$ 1,190

One-way from

S$ 726
Air Canada
  • Air Canada
  • 28-1-18-2
  • 2 total stops
  • 51h 51m total
  • Singapore to Portland
Search Deals
Air Canada
  • Air Canada
  • 13-9-31-12
  • 1 total stop
  • 17h 31m total
  • Singapore to Oregon
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Oregon that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

SingaporePortland

SIN Singapore Changi - PDX Portland

SINPDX

Singapore Changi

Sun 13-9

07:00-09:31

1 stop17h 31m

Portland

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 726

SingaporeRedmond

SIN Singapore Changi - RDM Bend/Redmond

SINRDM

Singapore Changi

Sat 7-11

09:05-14:57

1 stop21h 52m

Bend/Redmond

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 752

SingaporeEugene

SIN Singapore Changi - EUG Eugene

SINEUG

Singapore Changi

Mon 1-3

08:15-12:37

2 stops20h 22m

Eugene

Wed 31-12

00:00-15:30

Nonstop0h 00m

S$ 755

SingaporePortland

SIN Singapore Changi - PDX Portland

SINPDX

Singapore Changi

Thu 12-11

08:40-18:31

1 stop25h 51m

Portland

Mon 16-11

19:26-07:00

2 stops43h 34m

S$ 1,236

SingaporePortland

SIN Singapore Changi - PDX Portland

SINPDX

Singapore Changi

Fri 5-2

08:40-14:41

1 stop22h 01m

Portland

Sat 20-2

07:00-11:15

2 stops36h 15m

S$ 1,239

SingaporePortland

SIN Singapore Changi - PDX Portland

SINPDX

Singapore Changi

Wed 21-10

07:30-17:04

2 stops24h 34m

Portland

Wed 28-10

05:30-05:00

2 stops32h 30m

S$ 1,268

SingaporePortland

SIN Singapore Changi - PDX Portland

SINPDX

Singapore Changi

Wed 21-10

18:00-09:31

2 stops30h 31m

Portland

Wed 28-10

07:05-07:00

1 stop32h 55m

S$ 1,274

SingaporePortland

SIN Singapore Changi - PDX Portland

SINPDX

Singapore Changi

Thu 12-11

22:30-13:35

2 stops31h 05m

Portland

Mon 16-11

07:00-00:15

2 stops25h 15m

S$ 1,275

SingaporePortland

SIN Singapore Changi - PDX Portland

SINPDX

Singapore Changi

Sun 24-1

01:40-19:03

2 stops33h 23m

Portland

Sun 21-2

06:40-05:00

2 stops30h 20m

S$ 1,277

SingaporePortland

SIN Singapore Changi - PDX Portland

SINPDX

Singapore Changi

Wed 27-1

22:30-16:59

2 stops34h 29m

Portland

Sat 20-2

06:40-00:15

2 stops25h 35m

S$ 1,284

Flights are sorted by cheapest return flights first.

Deals found on 4-9

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Oregon

How long is the flight to Oregon?

On average, a flight from Singapore to Oregon takes 22 hours 39 minutes. Flights to Oregon from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Oregon?

The most popular airline flying from Singapore to Oregon is Air Canada.

Air Canada
Air Canada
From S$ 1,237

What are the cheapest airlines that fly to Oregon?

The cheapest airline flying from Singapore to Oregon is Air Canada.

Rainfall in Oregon by month

In terms of precipitation, rainfall in Oregon ranges from 18.0 - 142.0 mm per month. November is typically the wettest month, when rainfall can reach 142.0 mm. July is typically the driest time to visit Oregon when rainfall is around 18.0 mm.

Temperature in Oregon by month

If weather is an important factor for your trip to Oregon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

What are the most popular places to fly to in Oregon?

The most popular places in Oregon to fly to are Portland and Eugene.

Reviews of airlines servicing Oregon

Read reviews from past customers who have flown Air Canada to the United States. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,593 reviews
Check prices

Crew

7.8

Entertainment

6.8

Comfort

7.1

Food

6.3

Boarding

7.3

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YYZ - PHL

Our flight from Kelowna was 5 hours delayed. We missed our connection. We were able to get to a hotel by 3:00 a.m. but the breakfast cost us $40. The hotel was good. We were rescheduled for the flight the next night when it was canceled. There were no hotel vouchers available which didn't matter because there were no hotel rooms available. We decided to just drive which was not easy doing a one-way rental to the United States. Worst possible trip I've ever had
Air Canada
7.1
Good
11,593 reviews
Air Canada
7.1
Good
11,593 reviews
Check prices

Crew

7.8

Entertainment

6.8

Comfort

7.1

Food

6.3

Boarding

7.3

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YYZ - PHL

Our flight from Kelowna was 5 hours delayed. We missed our connection. We were able to get to a hotel by 3:00 a.m. but the breakfast cost us $40. The hotel was good. We were rescheduled for the flight the next night when it was canceled. There were no hotel vouchers available which didn't matter because there were no hotel rooms available. We decided to just drive which was not easy doing a one-way rental to the United States. Worst possible trip I've ever had

FAQs about flying to Oregon

Oregon climate

Oregon is split into two climate zones by the north-south Cascade Mountains. In general, west of the Cascades gets fairly heavy rain and moderate temperatures. East of the Cascades, the high desert can have very cold winters with considerable snowfall in the upper elevations. Summer days are very hot and the nights cool. Annual rainfall ranges from less than 20cm (8 inches) in the plateau regions to 508cm (200 inches) in the upper western Coast Range. The highest elevations of the Cascades receive 762-1,400cm (300 to 550 inches) of snow annually.

What is good to know if travelling to Oregon?

  • The Sea Lion Caves in Florence is the largest sea cave in the world.
  • Heceta Head Lighthouse is beautifully situated in Lane County, America’s most photographed lighthouse (it is claimed) sits on a cliff overlooking the Pacific Ocean and beach below.
  • It is said that Oregon has more ghost towns than any other state in America. These ghost towns don’t have spooks, they are rather towns that have either been abandoned or are greatly diminished. Shaniko is Oregon’s best known ghost town.
  • There are several places along the Oregon coast from which to watch whales including Winchester Bay. There are two times of year to see the whales. During the winter migration (see the whales between December 26 and the start of January) the mammals travel south to the breeding grounds in Baja, California. The spring migration occurs in March and is when the whales swim by with their calves on their way to the Alaskan feeding grounds.
  • The Willamette Valley is the heart of Oregon’s agriculture country. During spring and summer, roadside stands and farmers’ markets in the towns sell produce. There are more than 200 wineries producing several types of wine including Pinot noir, Pinot gris and Riesling.
  • Mount Hood is the highest mountain in Oregon and is easily accessible from Portland. There is just a 90-minute drive to get to the skiing or snowboarding areas.

  • When is the best time to fly to Oregon?

    Peak Season: The peak season for Oregon flights is May through October, and the height of the season is July. Portland and Ashland are booked solid in summer, and many wineries are open daily during the summer months. The abundant winter snow brings downhill and cross-country skiers, snowboarders, and snowshoers to the mountains. Mount Hood is crowded summer and winter, and the Timberline snow lasts into summer. Off Season: Spring and autumn generally have good weather, fewer crowds, and lower prices. Late March through April is the peak fishing season. Many vineyards begin wine tasting in November, but most are closed in January and February. Between October and May, hotel rates are lower, but you need good rain gear.

  • Can I find cheaper flights to Oregon if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Oregon on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Oregon?

    Based on reviews from Cheapflights users, Air Canada is rated the highest out of the airlines that fly to Oregon.

  • What is the cheapest airport to fly to in Oregon?

    Portland is currently the cheapest airport to fly to in Oregon. One-way flights to Portland typically cost S$ 240, while return flights cost around S$ 235.

  • How much is a return flight to Oregon?

    A return flight to Oregon will typically cost around S$ 318, however they can be found for as little as S$ 235.

  • Where does the fastest flight to Oregon depart from?

    For those looking to save time traveling to Oregon, Singapore Changi offers the quickest one-way flight (21 hours 14 minutes).

  • Does Portland have rental cars?

    Yes. Those touching down at Portland can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Portland?

    Yes. Portland has hotels nearby for those requiring accommodations. Sheraton Portland Airport Hotel is the closest property to Portland (0.0 km away from Portland).

See more FAQs

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How does Cheapflights help users find flights to Oregon?

Deals for Oregon flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets to Oregon?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Oregon.

Can Cheapflights find flights to Oregon with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Oregon, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights to Oregon become cheaper?

Yes, Cheapflights offers price alerts on Oregon flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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